EMC EMC Certifications E20-598 Questions & Answers

• Question 141:

  By default, what does the "asktime" utility do when executed on the utility node?

  A. Configures the current time on the utility node and on all storage nodes

  B. Reports the NTP server's current time

  C. Reports the time on the utility node

  D. Configures the current time on the storage nodes

  Correct Answer: A

• Question 142:

  Based on EMC best practice, what is recommended when creating Avamar domains?

  A. A minimal number of domains

  B. A domain for every client

  C. A domain for each file system

  D. A sub-domain for each hardware platform

  Correct Answer: A

• Question 143:

  According to EMC best practices, what is recommended when planning for an EMC Avamar client deployment?

  A. Maximum of 5 million to 10 million files per client

  B. Maximum of 5 TB of database data per client

  C. Maximum of 10 TB of file system data per client

  D. Maximum of 500 GB of database data per client

  Correct Answer: A

• Question 144:

  According to EMC best practices, what is the maximum percentage of physical RAM that should be allocated for the hash and file caches combined?

  A. 15

  B. 25

  C. 30

  D. 40

  Correct Answer: B

• Question 145:

  What is an advantage of performing VMware Image Level backups with EMC Avamar?

  A. Backups can occur while virtual machines are powered on or off

  B. Virtual machines are backed up like any other physical machine

  C. Highest level of data deduplication is provided

  D. Database plug-ins are supported for backups and restores

  Correct Answer: A

• Question 146:

  What is a characteristic of EMC Avamar VMware Image Level backups?

  A. Change Block Tracking option can be used to shorten backup times 36

  B. Avamar client software is installed on each VMware virtual machine

  C. File-level restores are supported for all client operating systems

  D. Image proxy must be located on a different ESX server from the ESX server hosting the target machines

  Correct Answer: A

• Question 147:

  What is an EMC Avamar best practice when performing an Microsoft Exchange 2003 Message Level restore of an individual message?

  A. Restore to a temporary dedicated folder

  B. Restore to the same folder

  C. Restore to another Exchange database

  D. Restore to a new temporary Exchange database

  Correct Answer: A

• Question 148:

  When a backup is initiated by the EMC Avamar client application, how is the retention determined?

  A. End User On-Demand Retention policy

  B. Retention policy of the default group

  C. Retention policy of the clients group

  D. Retention policy for the domain

  Correct Answer: A

• Question 149:

  Based on EMC best practices, what is recommended when creating Avamar schedules?

  A. Use a single schedule where possible

  B. Use a different schedule for each group

  C. Use multiple schedules to ensure backup jobs do not overlap

  D. Use a separate schedule for each client

  Correct Answer: A

• Question 150:

  A company has an EMC Celerra volume with 40 million files. They want to back up the entire volume using a single EMC Avamar accelerator.

  According to best practices, what is the minimum number of backup streams that should be used?

  A. 1

  B. 2

  C. 4

  D. 5

  Correct Answer: C